package com.lanou3g.code0423.set;

import java.util.HashSet;
import java.util.Set;

/**
 * Created by dllo on 18/4/23.
 */
public class Test03 {
    public static void main(String[] args) {
        Set<Integer> set = new HashSet<Integer>() {
            {
                add(1);
                add(2);
            }
        };

        show(set);
    }


    private static void show(Set<Integer> set) {
        for (Integer integer : set) {
            System.out.println(integer);
        }
    }
}
